TT-20-003.pdf

REMOVE BURRS AND BREAK SHARP EDGES R.010-.015

OR CHAMFER .01 X 45

WASHINGTON, D.C. 20362

COLUMBIA CLASS PAYLOAD

INTEGRATION FACILITY

SIZE CAGE CODE REV

SCALE: 1/6 SHEET: OF 51

PLOT DATE: 2020-06-11CAD SYSTEM: SolidWorks 2018

D 50225 -

NAVAL SEA SYSTEMS COMMAND

DEPARTMENT OF THE NAVY

INITIAL ISSUE

CAGE CODE: 50225

DRAWN

CHECKED

ENGINEER

APPROVED

NEWPORT, RI 02841

CAGE CODE: 3N536

BAE SYSTEMS

CONTRACT NO.: N00178-04-D-4018-N413

MIDDLETOWN, RI 02842-5632

TECH PLAZA 3, 76 HAMMARLUND WAY,

D W

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TT

-2

0-

A

B

C

D

A

C

D

B

1234678 5

12345678 U//FOUO

U//FOUO

FORMAT: CON - CODE 402 REV 2.0

PARTS LIST

DAO

ENGINEER

CHECKED

DRAWN

AFT FRAME WELDMENT

DWG NO.

TT-20-003

APPLICATION

NEXT ASSY USED ON

-TT-20-001

APPROVED BY NUWC

DIMENSION ARE IN INCHES

TOLERANCES

UNLESS OTHERWISE SPECIFIED

ANGLES

DIVISION NEWPORT

.5 1/16

FRACTIONS 2 PLACE

.03

DO NOT SCALE THIS DRAWING

DRAWING MEETS ASME Y14.100

SEE PARTS LIST

MATERIAL:

FILENAME:

ASME Y14.5-2009

TT-20-003.slddrw

.005

3 PLACE

DESCRIPTION

INTERPRET DIM AND TOL PER

NAVAL UNDERSEA WARFARE CENTER

REFERRED TO COMMANDER, NAVAL SEA SYSTEMS COMMAND.

CRITICAL TECHNOLOGY, 2020-01-16. OTHER REQUESTS SHALL BE

DEPARTMENT OF DEFENSE AND U.S. DOD CONTRACTORS ONLY,

THIS DOCUMENT.

PREVENT DISCLOSURE OF CONTENTS OR RECONSTRUCTION OF

DESTRUCTION NOTICE. DESTROY BY ANY METHOD THAT WILL

DISTRIBUTION AUTHORIZED TO THEDISTRIBUTION STATEMENT D:

REV

WITH PROVISIONS OF DOD DIRECTIVE 5230.25.

TO SEVERE CRIMINAL PENALTIES. DISSEMINATE IN ACCORDANCE

STATUS

REV

SH 1

(TITLE 22, U.S.C., SEC 2751, ET SEQ.) OR THE EXPORT

REV

AS AMENDED. VIOLATIONS OF THESE EXPORT LAWS ARE SUBJECT

ADMINISTRATION ACT OF 1979 (TITLE 50, U.S.C., APP. 2401 ET SEQ.),

OR QUALITY SYSTEM.

8.

UNDER THE CONTRACTOR'S INSPECTION

ALL CHARACTERISTICS ARE SUBJECT TO INSPECTION

LOCATE APPROXIMATELY AS SHOWN.

IN .25 HIGH CHARACTERS IN ACCORDANCE WITH MIL-STD-792.

"50225ASSYTT-20-003" AND APPLICABLE DRAWING REVISION

OF INTERLAC 665, STORM GREY.

AND COATED WITH 1 COAT OF INTERPRIME 198 GREY AND 2 COATS

250 MICRO-INCHES IN ACCORDANCE WITH ASME B46.1.

ALL WELDING SYMBOLS ARE IN ACCORDANCE WITH AWS A2.4.

1.

SURFACE ROUGHNESS: MACHINED SURFACES TO BE

ACCORDANCE WITH AWS D1.1.

ALL WELDING AND INSPECTION SHALL BE PERFORMED IN

PAINTING: THE FINAL MACHINED WELDMENT SHALL BE CLEANED

IDENTIFICATION MARKING: STEEL STAMP, ETCH OR ENGRAVE

MIL-STD-792

AWS D1.1

AWS A2.4

ASME B46.1

IDENTIFICATION MARKING

GENERAL NOTES UNLESS OTHERWISE SPECIFIED:

3.

4.

APPLICABLE STANDARDS/SPECIFICATIONS:

5.

2.

STRUCTURAL WELDING, STEEL

SURFACE TEXTURE

STANDARD SYMBOLS FOR WELDING

REVISIONS

WARNING - THIS DOCUMENT CONTAINS TECHNICAL DATA WHOSE

EXPORT IS RESTRICTED BY THE ARMS EXPORT CONTROL ACT

QUALITY ASSURANCE PROVISIONS:

THIS DRAWING HAS BEEN GENERATED AND

IS MAINTAINED BY A CAD SYSTEM. CHANGES

SHALL ONLY BE INCORPORATED AS DIRECTED

BY CODE 452, NUWCDIVNPT.

FIND

NO.

QTY

REQD DESCRIPTION MATERIAL

SPECIFICATION

CAGE

CODE

PART OR

IDENTIFYING

NUMBER

REMARKS

- - COLUMBIA CLASS PAYLOAD INTEGRATION

FACILITY, AFT FRAME WELDMENT - 50225 - C/O FIND NO.

1 THRU 7

1 1 LOWER BASE PLATE, 1.00 THICK STEEL

ASTM A36 - - -

2 1 UPPER MOUNTING PLATE, 1.00 THICK STEEL

ASTM A36 - - -

3 1 EMERGENCY MOUNT PAD, 2.00 THICK STEEL

ASTM A36 - - -

4 1 WIDE GUSSET PLATE, .50 THICK STEEL

ASTM A36 - - -

5 2 NARROW GUSSET PLATE, .50 THICK STEEL

ASTM A36 - - -

6 1 EMERGENCY GUSSET PLATE, .50 THICK STEEL

ASTM A36 - - -

7 4 VERTICAL SUPPORT PLATE, .50 THICK STEEL

ASTM A36 - - -

G N

O

SH

R

EV

TT

-2

0-

A

B

C

D

A

C

D

B

1234678 5

12345678 U//FOUO

U//FOUO

NAVAL UNDERSEA WARFARE CENTER

DIVISION NEWPORT

NEWPORT, RI 02841

CAGE CODE: 50225 TT-20-003.slddrwFILENAME:

DWG NO.

FORMAT: CON - CODE 402 REV 2.0

-50225D

2020-06-11PLOT DATE:

2 5OFSHEET:SCALE:

REVCAGE CODESIZE

TT-20-003

1/6

74X 4

52X

6 REF

1/4 4X

2X 1.00 10.29 13.43

1.00

36.00

3-2C3-2C

3-6C3-6C

2-2B

2-2B

3-4B

3-4B

39.75

(1.00)

STOCK

26.91

(.50)

STOCK

(1.00)

STOCK (7.41)

16.00

4X .375

.375

.375

2 REF

2-6BSECTION 2-2B

4REF

3X 7.41 3X .375

SCALE: 1/8

G N

O

SH

R

EV

TT

-2

0-

A

B

C

D

A

C

D

B

1234678 5

12345678 U//FOUO

U//FOUO

NAVAL UNDERSEA WARFARE CENTER

DIVISION NEWPORT

NEWPORT, RI 02841

CAGE CODE: 50225 TT-20-003.slddrwFILENAME:

DWG NO.

FORMAT: CON - CODE 402 REV 2.0

-50225D

2020-06-11PLOT DATE:

3 5OFSHEET:SCALE:

REVCAGE CODESIZE

TT-20-003

1/6

2X

2-6B

1/4

SECTION 3-2C

1/4

1/4

1/4

1/4 2X

1/4

1/4 1/4

4X .375 .375 4X .375

SECTION 3-6C2-6B

1/4 4X

4X .375

1/4

2-6B

1/4 1/4

SECTION 3-4B

1/4

8.907 1.125

.375

(1.000)

STOCK

(.50)

STOCK

36.000

15°

D W

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-2

0-

A

B

C

D

A

C

D

B

1234678 5

12345678 U//FOUO

U//FOUO

NAVAL UNDERSEA WARFARE CENTER

DIVISION NEWPORT

NEWPORT, RI 02841

CAGE CODE: 50225 TT-20-003.slddrwFILENAME:

DWG NO.

FORMAT: CON - CODE 402 REV 2.0

-50225D

2020-06-11PLOT DATE:

4 5OFSHEET:SCALE:

REVCAGE CODESIZE

TT-20-003

1/6

E

E FD.03

F

16.00

4X 4.125

2X 8.000 2X 8.000

2X 4.000

2X 8.000

4X R.75

8X .750 THRU

.800 X 90°

4X 7.750

39.750

R.75

2.274

(.50)

STOCK

14.50

21°

4.750

R.75 R.75

2.23

6 EMERGENCY GUSSET PLATE

SCALE: 1/4

UPPER MOUNTING PLATE2

D

(1.00)

LOWER BASE PLATE

A

(1.00)

STOCK

.03 M A B C

B

C

36.000

2X 26.000

2X 9.0002X 5.000

2X 8.000

4X 10.000 16.00

4X 3.000

8X .750 THRU

.800 X 90°

4X R.75

(2.00)

STOCK

EMERGENCY MOUNT PAD

SCALE: 1/4

7.41

4.00

2.00

3.70

.625-11 UNC-3B THRU

.700 X 90° BOTH SIDES

G N

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-2

0-

A

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C

D

A

C

D

B

1234678 5

12345678 U//FOUO

U//FOUO

NAVAL UNDERSEA WARFARE CENTER

DIVISION NEWPORT

NEWPORT, RI 02841

CAGE CODE: 50225 TT-20-003.slddrwFILENAME:

DWG NO.

FORMAT: CON - CODE 402 REV 2.0

-50225D

2020-06-11PLOT DATE:

5 5OFSHEET:SCALE:

REVCAGE CODESIZE

TT-20-003

1/4

15.25

24.91

(.50)

STOCK

WIDE GUSSET PLATE4

(.50)

STOCK

14.50

13.43

VERTICAL SUPOORT PLATE7

9.29

14.50

NARROW GUSSET PLATE5

(.50)